Home / 1,096,063.11-1,643,673.87-376,270.59

Finding the Fourth Proportional to 1,096,063.11, 1,643,673.87 and 376,270.59

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Solution

The fourth proportional to 1,096,063.11, 1,643,673.87 and 376,270.59 is: 564,261.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,096,063.11 : 1,643,673.87 = 376,270.59 : x
  2. Step 2: Convert to fraction form
    1,096,063.11/1,643,673.87 = 376,270.59/x
  3. Step 3: Cross multiply
    1,096,063.11x = 1,643,673.87 × 376,270.59
  4. Step 4: Simplify right side
    1,096,063.11x = 618,466,136,832.48
  5. Step 5: Solve for x
    x = 618,466,136,832.48/1,096,063.11
  6. Step 6: Final answer
    x = 564,261.43

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.